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If a+b+c=0, then the equation 3ax^(2)+2b...

If `a+b+c=0`, then the equation `3ax^(2)+2bx+c=0` has :

A

imaginary roots

B

one root in` [-2,-1]` and the other in `[2,3]`

C

atleast in `[0,1]`

D

none of these

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The correct Answer is:
C
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